create
Creates the HandlerMethod instance according to the passed raw method and the parameter specification.
By implementing this method descendants define how the parameter spec is used to fit the Message
envelope onto the parameter list during the method invocation.
This method is designed to NOT perform any matching, but rather create a specific instance of HandlerMethod
.
Return
new instance of HandlerMethod
Parameters
method
the raw method to wrap into a HandlerMethod
instance being created
params
the specification of method parameters